Plant Anatomy And Physiology - Study Mode
[#356] Before the formation of the funicle the hypodermal cells at the apex of the nucellus are differentiated due to large nuclei and dense cytoplasm, which are called
Correct Answer
(C) Archesporial cells
[#357] Any one parameter is not good enough to demonstrate growth through the life of a flowering plant because
Correct Answer
(C) increase in protoplasm is difficult to measure directly
[#358] Match List-I (Altitudinal zones of eastern Himalayas) with List-II (Floras) and select the correct answer: List-I List-II a. Tropical 1. Rich in conifers and bamboos (Arundinaria spp.) b. Upper temperate 2. Composed of Shorea robusta with patches of riverain mixed deciduous forests, savannahs and swamps c. Alpine 3. Composed of Rhododendron and Juniperus species
Correct Answer
(D) a-2, b-1, c-3
[#359] As we progress from the tip to the base of the coleoptile, the concentration of auxin
Correct Answer
(B) Decreases
[#360] According to which of the following models, photosynthetic reaction centre and its associated light harvesting pigment molecules of one pigment system form one photosynthetic unit?
Correct Answer
(B) Separate package model